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Photoelectric Proximity Sensor WTB12-3P3431 | Background Suppression | IP66/IP67/IP69K Rated | 20mm to 350mm Sensing Range | by SICK
The WTB12-3P3431 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a sensing range of 20mm to 350mm. With a robust metal housing and IP66/IP67/IP69K protection ratings, it ensures reliable performance in harsh environments. Ideal for manufacturing process control and safety monitoring, this sensor is built for efficiency and durability.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 45 mA
- Protection class: III
- Output type: PNP, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 330 µs
- Switching frequency: 1,500 Hz
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Housing material: Metal with plastic PMMA front screen
- Cable length: 270 mm with M12 4-pin connector
- Dimensions (H x L x W): 49mm x 42mm x 16mm
- Weight: 0.12 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 20 mm to 350 mm
- Visible red LED light source with 640 nm wavelength
- Potentiometer adjustment with 5 turns
- High switching frequency of 1,500 Hz
- Robust metal housing with IP66, IP67, and IP69K protection ratings
- Cable connection with M12 male connector, 4-pin, 270 mm length
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper wiring and sensor calibration.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Long service life minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB12-3P3431 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
